Lao yin
By: Tsang Kʻo-chia chu.
Publisher: s.n.
Published: 1980
Place of publication: [Hong Kong
Language: chi
Number of pages: 84
Notes: Reprint.  Originally published: Shang-hai : Kʻai ming shu tien, l947.  (Kʻai ming wen hsüeh hsin kʻan)